Patent Attorney
Brian J Libby
Reg. No. 56865
Active
Not accepting new clients
Location
Hingham, MA 02043
Hingham, MA 02043
Phone
781-635-7842
781-635-7842
Registration Type
ATTORNEY
ATTORNEY
Roster
USPTO OED FY25
USPTO OED FY25
Firm and contact info reflects the FY25 roster (last updated September 25).
Attorneys may have changed firms since then — patent filings show their current firm of record.